Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFileWithExtension

Composer\Autoload\ClassLoader::findFileWithExtensionRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls927 927 0 0.0%
Incl. Wall Time (microsec)39,393 41,286 1,893 4.8%
Incl. Wall Time (microsec) per call 42 45 2 4.8%
Excl. Wall Time (microsec)27,959 29,054 1,095 3.9%
Incl. CPU (microsecs)40,048 41,805 1,757 4.4%
Incl. CPU (microsecs) per call 43 45 2 4.4%
Excl. CPU (microsec)18,294 19,147 853 4.7%
Incl. MemUse (bytes)149,472 149,456 -16 -0.0%
Incl. MemUse (bytes) per call 161 161 -0 -0.0%
Excl. MemUse (bytes)34,456 34,360 -96 -0.3%
Incl. PeakMemUse (bytes)122,816 123,640 824 0.7%
Incl. PeakMemUse (bytes) per call 132 133 1 0.7%
Excl. PeakMemUse (bytes)110,840 111,744 904 0.8%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::findFileWithExtension [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% 1,893 2.2% 1,757 2.1% -16 -0.0% 824 1.5%
Exclusive Metrics Diff for Current Function1,095 57.8% 853 48.5% -96 -600.0% 904 109.7%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% 1,893 100.0% 1,757 100.0% -16 -100.0% 824 100.0%
Child functions
strpos0 N/A% 563 29.7% 465 26.5% 0 0.0% 0 0.0%
strtr0 N/A% 113 6.0% 97 5.5% 8 50.0% 0 0.0%
file_exists0 N/A% 106 5.6% 274 15.6% 0 0.0% 0 0.0%
substr0 N/A% 15 0.8% 54 3.1% 72 450.0% -80 -9.7%
strrpos0 N/A% 1 0.1% 14 0.8% 0 0.0% 0 0.0%